ABB 3HAC031580-006 Mechanical Parts – Obsolete IRB7600 Spare Part

Technical Dossier

Product Details And Specifications

ABB 3HAC031580-006 Mechanical Parts – Obsolete IRB7600 Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Solving the Discontinued Hardware Crisis

The ABB IRB7600 is a high-payload industrial robot deployed extensively in automotive manufacturing, steel handling, and heavy assembly operations. Many of these installations date back to the early 2000s and are deeply embedded in production infrastructure that was engineered around the IRB7600's specific reach envelope, payload rating, and communication protocols.

When ABB discontinues mechanical components for this series, plant engineers face a binary choice: locate the original part, or commit to a capital-intensive robot replacement project. The 3HAC031580-006 mechanical assembly is a structural or motion-critical component whose failure renders the robot inoperable. There is no field-fabricated substitute. The geometry, tolerances, and material specifications are proprietary to ABB's IRB7600 design.

Facilities running ABB IRC5 or legacy S4C+ controllers with IRB7600 arms have invested heavily in application-specific tooling, end-effectors, and process calibration. Replacing the robot platform means discarding that investment entirely. Sourcing the 3HAC031580-006 from a specialist supplier like DriveKNMS preserves the existing asset and extends its productive service life without triggering a capital expenditure review.

Asset Life Extension Strategy – How to Keep an IRB7600 Running for an Additional 5–10 Years:

Condition & Reliability Assurance

Mechanical components sourced from the secondary market carry inherent risk if not properly evaluated. DriveKNMS applies a structured 5-step inspection protocol to all obsolete mechanical parts before dispatch review:

• Step 1 – Visual and Dimensional Inspection: All mating surfaces, bores, and threaded interfaces are checked against known-good reference dimensions. Parts showing deformation, impact damage, or out-of-tolerance wear are rejected.
• Step 2 – Corrosion and Surface Integrity Assessment: Bearing seats, shaft interfaces, and fastener points are inspected for corrosion, pitting, and galvanic damage. Parts with surface degradation that could affect fit or load transfer are not released.
• Step 3 – Fastener and Hardware Verification: All associated hardware — bolts, pins, retaining rings — is inspected and replaced with new hardware where wear is detected.
• Step 4 – Lubrication and Sealing Check: Grease nipples, seal grooves, and lubrication passages are cleared and verified. Seals showing hardening or cracking are replaced.
• Step 5 – Functional Fit Verification: Where possible, parts are test-fitted against reference assemblies to confirm dimensional compatibility before packaging.

Key Features for System Maintenance

• Drop-in replacement: The 3HAC031580-006 is an OEM part number. It installs directly into the IRB7600 assembly without modification, custom machining, or adapter components.
• No reprogramming required: Replacing a mechanical component does not alter the robot's kinematic model or controller configuration. The IRC5 or S4C+ controller resumes normal operation after mechanical reassembly and calibration.
• Avoids engineering redesign costs: A forced platform migration requires new robot programming, tooling redesign, safety system reconfiguration, and production validation. A mechanical spare part eliminates all of these costs.
• Preserves existing process qualification: In regulated industries — automotive, aerospace, food processing — production processes are formally qualified. Replacing the robot platform triggers requalification. Maintaining the original hardware preserves the qualification status.

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Q: How long does shipping take?
A: Standard international shipping from our warehouse is 5–10 business days. Expedited options are available. Contact us for freight terms to your specific location.

Q: What if the part I receive does not fit my specific IRB7600 variant?
A: Provide your robot's serial number and full part number cross-reference before ordering. Our technical team will verify compatibility against the IRB7600 variant matrix before confirming the order.